Addition Word Problems Sums to 10 Instructions: Read each word problem. Count the pictures to find the sum. A. Dug saw 3 red balls in the bush. His pal saw 3 black balls in the bush. How many balls did they see altogether? 3+3= balls B. Shan had 6 candies. Sham had 4 candies. How many candies do they have in all? 6+4= candies C. Tom has 5 pens. His dad gave him 2 more pens. How many pens does Tom have in all? 5+2= pens D. There are 2 birds in the tree. 6 more birds flew in the tree. How many birds are in the tree altogether? 2+6= birds